248522064

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{739649}}^1$

素因数の和:739667

約数の個数: 40

約数和(自身を含む): 733732800

約数和(自身を除く): 485210736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 739649, 1479298, 2218947, 2958596, 4437894, 5177543, 5917192, 8875788, 10355086, 11834384, 15532629, 17751576, 20710172, 31065258, 35503152, 41420344, 62130516, 82840688, 124261032, 248522064]

約数ペア:

[(1, 248522064), (2, 124261032), (3, 82840688), (4, 62130516), (6, 41420344), (7, 35503152), (8, 31065258), (12, 20710172), (14, 17751576), (16, 15532629), (21, 11834384), (24, 10355086), (28, 8875788), (42, 5917192), (48, 5177543), (56, 4437894), (84, 2958596), (112, 2218947), (168, 1479298), (336, 739649)]